1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
|
/***************************************************************************
kcontroladdedit.cpp - description
-------------------
begin : Sun May 27 2001
copyright : (C) 2001 by Javier Campos
email : javi@asyris.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "kcontroladdedit.h"
#include "kcontroladdedit.moc"
// KDE includes
#include <klocale.h>
#include <kconfig.h>
#include <kurlrequester.h>
#include <kcombobox.h>
#include <knuminput.h>
#include <klistview.h>
//#include <.h>
// TQt includes
#include <tqlabel.h>
#include <tqtextedit.h>
KControlAddEdit::KControlAddEdit(TQWidget *parent, const char *name, bool modal, WFlags f)
: KControlAddEditBase(parent, name, modal, f),
_currentAnswerItem(0)
{
configRead();
}
KControlAddEdit::~KControlAddEdit()
{
}
/** Init _keducaFile pointer and EditMode */
void KControlAddEdit::init(FileRead *keducaFile, bool edit)
{
setCurrentAnswerItem(0);
_keducaFile = keducaFile;
_editMode = edit;
_listAnswers->setSorting(-1);
if( _editMode )
{
setCaption(i18n("Modify Question"));
fillPage();
}else{
setCaption(i18n("Add Questions"));
slotQuestionTypeChanged( 0 );
}
// settings for Question page
setHelpEnabled ( _pageQuestion, false );
setNextEnabled( _pageQuestion, false );
// settings for Answer page
setHelpEnabled ( _pageAnswer, false );
setFinishEnabled( _pageAnswer, true );
}
/** Fill page of current record */
void KControlAddEdit::fillPage()
{
_questionText->setText( _keducaFile->getQuestion( FileRead::TQF_TEXT ) );
if( !_keducaFile->getQuestion( FileRead::TQF_PICTURE ).isEmpty() )
{
_questionPreview->setPixmap(_keducaFile->getQuestion(FileRead::TQF_PICTURE));
_answerPreview->setPixmap(_keducaFile->getQuestion(FileRead::TQF_PICTURE));
_questionPicture->setURL( _keducaFile->getQuestion( FileRead::TQF_PICTURE ) );
}
_questionType->setCurrentItem( _keducaFile->getQuestionInt( FileRead::TQF_TYPE )-1 );
slotQuestionTypeChanged( _questionType->currentItem() );
_questionPoint->setValue( _keducaFile->getQuestionInt( FileRead::TQF_POINTS ) );
_questionTip->setText( _keducaFile->getQuestion( FileRead::TQF_TIP ) );
_questionExplain->setText( _keducaFile->getQuestion( FileRead::TQF_EXPLAIN ) );
_questionTime->setValue( _keducaFile->getQuestionInt( FileRead::TQF_TIME ) );
_listAnswers->clear();
_keducaFile->recordAnswerFirst();
while( !_keducaFile->recordAnswerEOF() )
{
TQListViewItem *newItem = new TQListViewItem(_listAnswers);
newItem->setText(0,_keducaFile->getAnswer( FileRead::AF_TEXT ));
newItem->setText(1,_keducaFile->getAnswerValue()?i18n("True"):i18n("False"));
newItem->setText(2,TQString::number(_keducaFile->getAnswerPoints()));
_keducaFile->recordAnswerNext();
};
}
void KControlAddEdit::setCurrentAnswerItem(TQListViewItem *item)
{
_currentAnswerItem = item;
if (item)
_buttonInsert->setText(i18n("&Apply"));
else
_buttonInsert->setText(i18n("&Add"));
}
/** Button insert */
void KControlAddEdit::slotAddAnswer()
{
if( !_answerText->text().isEmpty() )
{
// add new listview item
TQListViewItem *newItem = _currentAnswerItem
? _currentAnswerItem
: new TQListViewItem(_listAnswers,_listAnswers->lastItem());
newItem->setText(0,_answerText->text());
newItem->setText(1,_answerValue->currentItem() == 1 ?i18n("True"):i18n("False"));
newItem->setText(2,TQString::number(_answerPoints->value()));
// reset values
newItem->setSelected(false);
resetAnswerValues();
}
}
void KControlAddEdit::resetAnswerValues()
{
_answerText->setText("");
_answerValue->setCurrentItem( 0 );
_answerPoints->setValue(0);
_answerText->setFocus();
setCurrentAnswerItem(0);
_buttonUp->setEnabled(false);
_buttonDown->setEnabled(false);
_buttonRemove->setEnabled(false);
_buttonInsert->setEnabled(false);
}
/** Remove answer */
void KControlAddEdit::slotRemoveAnswer()
{
delete _listAnswers->currentItem();
resetAnswerValues();
}
/** Button Up */
void KControlAddEdit::slotMoveUpAnswer()
{
TQListViewItem *item = _listAnswers->currentItem();
if (item && item->itemAbove())
item->itemAbove()->moveItem(item);
_buttonUp->setEnabled(item->itemAbove()!=0);
_buttonDown->setEnabled(item->itemBelow()!=0);
}
/** Button Down */
void KControlAddEdit::slotMoveDownAnswer()
{
TQListViewItem *item = _listAnswers->currentItem();
if (item)
item->moveItem(item->itemBelow());
_buttonUp->setEnabled(item->itemAbove()!=0);
_buttonDown->setEnabled(item->itemBelow()!=0);
}
void KControlAddEdit::slotAnswerSelected(TQListViewItem *item)
{
if (!item)
return;
setCurrentAnswerItem(item);
// set the answer fields to the value of the selected answer
_answerText->setText(item->text(0));
_answerValue->setCurrentItem(item->text(1) == i18n("True")?1:0);
_answerPoints->setValue(item->text(2).toInt());
// enable/disable the buttons as appropriate
_buttonRemove->setEnabled(true);
_buttonInsert->setEnabled(true);
_buttonDown->setEnabled(item->itemBelow()!=0);
_buttonUp->setEnabled(item->itemAbove()!=0);
}
/** Accept changes */
void KControlAddEdit::accept()
{
if( !_editMode )
_keducaFile->insertQuestion();
addQuestion();
configWrite();
done( TQDialog::Accepted );
}
/** Add question with form data */
void KControlAddEdit::addQuestion()
{
_keducaFile->setQuestion( FileRead::TQF_TEXT, _questionText->text() );
_keducaFile->setQuestion( FileRead::TQF_TYPE, _questionType->currentItem()+1 );
_keducaFile->setQuestion( FileRead::TQF_PICTURE, _questionPicture->url() );
_keducaFile->setQuestion( FileRead::TQF_POINTS, _questionPoint->value() );
_keducaFile->setQuestion( FileRead::TQF_TIME, _questionTime->value() );
_keducaFile->setQuestion( FileRead::TQF_TIP, _questionTip->text() );
_keducaFile->setQuestion( FileRead::TQF_EXPLAIN, _questionExplain->text() );
_keducaFile->clearAnswers();
TQListViewItem *item = _listAnswers->firstChild();
while (item) {
_keducaFile->setAnswer(
item->text(0), // The Answer text
item->text(1)==i18n("True"), // the validity of the answer
item->text(2).toInt()); // the points
item = item->nextSibling();
}
}
/** Read config settings */
void KControlAddEdit::configRead()
{
KConfig *config = KGlobal::config();
config->setGroup("AddModify Window");
TQSize defaultSize(500,400);
resize( config->readSizeEntry("Geometry", &defaultSize ) );
}
/** Write config settings */
void KControlAddEdit::configWrite()
{
KConfig *config = KGlobal::config();
config->setGroup("AddModify Window");
config->writeEntry("Geometry", size() );
config->sync();
}
/** Question data changed */
void KControlAddEdit::slotDataChanged()
{
if( _pageQuestion == currentPage() )
{
nextButton()->setEnabled( !_questionText->text().isEmpty() );
}
if( _pageAnswer == currentPage() )
{
_buttonInsert->setEnabled( !_answerText->text().isEmpty() );
}
}
/** Preview image */
void KControlAddEdit::slotPreviewImage( const TQString &text)
{
if( text.isEmpty() ) { _questionPreview->setText(""); _answerPreview->setText(""); return; }
_questionPreview->setPixmap( TQPixmap( text ) );
_answerPreview->setPixmap( TQPixmap( text ) );
}
/** show current Page */
void KControlAddEdit::showPage(TQWidget *page)
{
TQWizard::showPage(page);
slotDataChanged();
if ( page == _pageQuestion ) {
_questionText->setFocus();
} else if ( page == _pageAnswer ) {
_answerText->setFocus();
}
}
/** Change question type */
void KControlAddEdit::slotQuestionTypeChanged( int index )
{
switch( index+1 )
{
case 1:
_questionPoint->setEnabled( false );
_answerPoints->setEnabled( false );
_questionPoint->setValue(0);
_answerPoints->setValue(0);
break;
case 2:
_questionPoint->setEnabled( true );
_answerPoints->setEnabled( false );
_answerPoints->setValue(0);
break;
case 3:
_questionPoint->setEnabled( false );
_answerPoints->setEnabled( true );
_questionPoint->setValue(0);
break;
default:
break;
}
}
|
